Key button arrangement for a handset



FIG. 1 is a front view of key button area handset for showing my new design; and,

FIG. 2 is a front perspective view thereof.

The broken line showing of a handset in FIGS. 1-2 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a key button area for a handset as shown and described. 